Stands for a P3 RGB LED Matrix 64x32 displays. The main change in this remix is to allow for a cut out so they can be used with my D1 Mini Matrix Shields that I sell on Tindie There are two veion, one includes additional screw holes to fit one of the scree I had that did not line up with the original design. The ones marked "withTab" works with both types I've come across. You need to print a LHS and a RHS one. You will need M3 screws to mount these Check out this video for more info on how to use these displays: Where to get the P3 RGB LED Matrix: * * Aliexpress* * = Affilate Links